The Iowa Supreme Court reversed, 4-3, a lower court order denying Iowa's motion to dismiss a lawsuit brought by nonprofit groups seeking to reduce fertilizer and waste runoff from farms into the Racoon River. The groups sought to force the state, its agencies, and a number of its officials to enact ...

The Third Circuit affirmed dismissal of a lawsuit concerning reporting requirements for emissions following fires at a steel facility near Pittsburgh. An environmental group argued the facility operator should have reported the emissions to the federal government pursuant to CERCLA in addition to re...

The Eighth Circuit affirmed, 2-1, summary judgment for a mining company in a lawsuit concerning the company's operation of a coal mine in North Dakota. Owners of an adjacent ranch argued the company violated the CAA by failing to obtain the proper construction permit for the mine and failing to impl...